News More

• 

  11 Jun 2026

  Colt and Ciena complete 800G ‘quantum-safe’ trans-Atlantic data transmission

• 

  28 Aug 2025

  DFA, Ciena achieve 1.6Tb/s single-wavelength transmission in South Africa trial

• 

  27 Feb 2025

  Lumen picks Ciena to support AI workloads